3051 Hardness Analyzer

The Waltron 3051 Hardness Analyzer stands alone as able to deliver the most accurate and repeatable results for online analysis of low level hardness in ultrapure water applications.

The 3051 uses unique colorimetric chemistry to achieve the most accurate results (+/- 5ppb) for analysis of total hardness in ultrapure water. Protect your boiler water systems from harmful calcium and magnesium deposits by continuous automatic monitoring. Upgrade your manual grab sample process with accurate and reliable online analysis.

Accurate analysis


Multi-stream available


Fast loop reservoir


Adjustable cycle and calibration frequency


Automatic calibration and validation (QA/QC)


Compact design


Color touchscreen display


Grab sample capability


Internal datalogger


Low reagent level alarm


Automatic start/stop based on sample flow detection


Minimal analyzer maintenance

PERFORMANCE

Range
0–1000 ppb (Other ranges available upon request)


Accuracy
+/– 5 ppb or +/–3% of full scale, whichever is greater


Reproducibility
+/– 5 ppb or +/– 5% of reading, whichever is greater


Analysis Time
7.5 min


Sampling Frequency (Cycle Time)
One reading every 15 mins, adjustable


Required Maintenance
Once a month replenish reagents, Quarterly replace tubing


Reagent Consumption (approximate)
3 reagents, 2L each per month


Sensor Classification
Colormetric with glass flowcell and LED source


Application
Boiler water, and cooling water


Ambient Temperature Range
10-45ºC analyzer (50-113ºF)


Atmospheric Pressure Range
No Limits


Humidity
Up to 90% not condensable


Unit Dimensions
Height=23.6”(60 cm), Width=15”(38 cm), Depth=8.3”(21 cm)

Positioning and installation details
Wall mounting or with bench support, panel mounting (optional)


Weight
17 kg (37.5 lbs.)

Degree of Protection
IP55 (NEMA 4): Wet section, IP65 (NEMA 4x): Electronics


Alarms
2 or 4 configurable alarm relays


Power Supply
110-220Vac, 50-60 Hz 80 VA


Certification (on request):
Meets low voltage and low electromagnetic compatibility directives

SAMPLE DELIVERY OPERATING CONDITIONS

Temperature Range
5-55ºC (41-131ºF)


Inlet Sample
100–500 ml/min, atmospheric, flexible tubing O.D. 1/4"(6 mm)


Outlet Sample
Atmospheric, waste tubing O.D. 3/8"(9 mm)


PH
3-12


Sample Conditioning Requirements
Filtering between 10 and 60 micron, depending on the matrix, needed only to avoid clogging.


Materials in Contact with Sample
Glass, Silicone, Plexiglass, Stainless Steel AISI 316

SIGNAL OUTPUTS

Analog Outputs:
4-20mA (galvanic isolator module available as option) or 0-5V


Serial I/O for Signals:
Serial data output RS232 standard, RS485 available as option

OPERATIONAL CALIBRATION

Single/Multi Point
Multi-Point: zero and mid range


Matrix Corrections
Yes, sample blank correction


Manual/Automatic
Both



  

Need Assistance?

Our team is here to help. We're happy to discuss our products and services.

Main:

+1 908 534 5100

Europe Sales & Service:

+31 85 065 45 50

China Sales & Service:

+86 135 8486 4870